This spindle bearing carries a 15° contact angle and is designed for adjusted mounting in pairs or sets, with a bore diameter of 85.0 mm, an outside diameter of 130.0 mm, and a width of 22.0 mm. Net mass is 0.892 kg. The cage is marked T, and the bearing is supplied without sealing, matching the restricted tolerance class P4S and the C-series design. The restricted tolerances and P4S accuracy class support precise shaft positioning and consistent running behavior at elevated rotational speeds, while the paired/set arrangement allows for defined preload and stiffness in the axial direction given by the 15° contact angle. As the bearing is supplied without sealing, external protection and lubrication management must be provided by the housing design, and the open construction permits oil lubrication suited to spindle applications requiring tight tolerances.